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  1. IMPALA
  2. IMPALA-5894

Placement of straight_join hint wrong in documentation

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: Impala 2.10.0
    • Component/s: Docs
    • Labels:
    • Epic Color:
      ghx-label-8

      Description

      The documentation incorrectly states:
      "During performance tuning, you can override the reordering of join clauses that Impala does internally by including the keyword STRAIGHT_JOIN immediately after the SELECT keyword"

      In Impala the "straight_join" hint (and other select-list hints) must come after the DISTINCT keyword.

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            • Assignee:
              jrussell John Russell
              Reporter:
              alex.behm Alexander Behm
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              • Created:
                Updated:
                Resolved: